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/*-*- Mode: C; c-basic-offset: 8 -*-*/
#ifndef fooconfparserhfoo
#define fooconfparserhfoo
#include <stdio.h>
/* An abstract parser for simple, line based, shallow configuration
* files consisting of variable assignments only. */
typedef int (*config_parser_cb_t)(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
/* Wraps info for parsing a specific configuration variable */
typedef struct ConfigItem {
const char *lvalue; /* name of the variable */
config_parser_cb_t parse; /* Function that is called to parse the variable's value */
void *data; /* Where to store the variable's data */
const char *section;
} ConfigItem;
/* The configuration file parsing routine. Expects a table of
* config_items in *t that is terminated by an item where lvalue is
* NULL */
int config_parse(const char *filename, const ConfigItem *t, void *userdata);
/* Generic parsers */
int config_parse_int(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
int config_parse_unsigned(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
int config_parse_size(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
int config_parse_bool(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
int config_parse_string(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata);
#endif
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